Bird 13 Inch Laptop Sleeve Case Black Twin Sides 3-274T Dimensions:?13.11" (L) x 9.53 " (W) x 0.79"(D)fit all 13.11"x9.53"x0.79" laptop. The front side is the same to the back side. It protects your laptop from scratches and provides maximum protection to your computer. 100% water resistant neoprene. Perfect for trips to the office, campus or trendy cafes.